Version: 1.15 
 verifypn-linux64 data/zoo_json_cond_enf2/Bellsouth_2.json -E -C -R -O -V Low
DFA generation time: 0.025 seconds 
DFA states: 19 
DFA transitions: 109
Problem file: data/zoo_json_cond_enf2/Bellsouth_2.json
Switches to update: 8

Decomposed topology into 2 subproblems
Topological decomposition took 0.025 seconds
Subproblem verification time: 0.138 seconds
Subproblem 1 unsolvable!
Subproblem verification time: 0.031 seconds
Problem is unsolvable!
Total program runtime: 0.595 seconds

real 0.95
user 1.80
sys 0.24
